国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 ZHANG S（3）
公开年 2012（3）
申请年 2012（3）
专利权人

Preparing graphene based ferroferric oxide nano composite material used as sewage treatment agent, comprises e.g. dissolving soluble ferric salt in deionized water, dispersing graphene oxide, dripping reducing agent, washing, and drying.

ZHANG L, SONG H, MIN C, JIA X, ZHANG S

Preparation of graphene oxide microsphere by immersing solid substrate having hydrophobic surface in mixed organic solvent, injecting graphene oxide aqueous solution, and completely dissolving graphene oxide droplets in organic phase.

ZHANG S, CHEN S, SONG Y, YANG H, ZHANG X

Functionalized graphene supramolecular hybrid material comprises epoxy group-containing compound.

SONG H, QIAN Q, LUO Y, HAN J, ZHOU J, XU A, YAO D, ZHANG S, YU R